81403009722

素因数分解:

$2^1\times 3^3\times {\mathrm{367}}^1\times {\mathrm{4107529}}^1$

素因数の和:4107907

約数の個数: 32

約数和(自身を含む): 181388524800

約数和(自身を除く): 99985515078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 367, 734, 1101, 2202, 3303, 6606, 9909, 19818, 4107529, 8215058, 12322587, 24645174, 36967761, 73935522, 110903283, 221806566, 1507463143, 3014926286, 4522389429, 9044778858, 13567168287, 27134336574, 40701504861, 81403009722]

約数ペア:

[(1, 81403009722), (2, 40701504861), (3, 27134336574), (6, 13567168287), (9, 9044778858), (18, 4522389429), (27, 3014926286), (54, 1507463143), (367, 221806566), (734, 110903283), (1101, 73935522), (2202, 36967761), (3303, 24645174), (6606, 12322587), (9909, 8215058), (19818, 4107529)]